Air Conditioning Pipe Mercedes W204 M271 Compressor Condenser Refrigerant Line

The Mercedes W204 M271 Air Conditioning Hose from Compressor to Refrigerant is an original component of the cabin cooling system, designed for precise connection between the compressor and the air conditioning system. Thanks to its factory geometry and specific fit for the M271 engine configuration, it ensures stable refrigerant flow and consistent cooperation with other air conditioning components. This is a solution for users who expect reliable installation and maintenance of operating parameters in line with the manufacturer's standards.

Specifications and technical data

• SKU: A2078304515
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078304515
• Substitutable numbers: A2078304515, A 207 830 45 15
• Category: A/C Hoses & Fittings

Purpose and Function in the Air Conditioning System

This hose belongs to the category of Air Conditioning Hoses, Pipes, and Connectors, responsible for transporting refrigerant between the compressor and the rest of the system. The correct shape and internal diameter are crucial for maintaining proper operating pressure and correct refrigerant circulation within the system.

Using a hose tailored to the M271 unit allows for:

• maintaining proper seal integrity at the compressor connections,
• preserving stable refrigerant flow parameters,
• minimizing the risk of vibrations and stresses resulting from engine operation.

Construction and Installation Fit

The air conditioning hose in question is structurally designed to work with factory mounting points in the engine bay. The appropriately routed working section and integrated connectors allow for installation at existing mounting points without the need for system modifications.

Key construction advantages include:

• factory-made ends prepared for cooperation with original system connectors,
• geometry adapted to the installation routing in models with the M271 engine,
• placement of flexible and rigid sections to reduce the risk of abrasion.

Product Characteristics and Condition

The hose comes from the Mercedes offering, which means it adheres to the quality standards of parts factory-installed in vehicles of this brand. The product is used, allowing for an economical replacement of the component while maintaining the original technical specifications of the air conditioning system.

Choosing a used air conditioning hose of this type is particularly beneficial in situations where:

• replacement of the component is necessary due to a leak or mechanical damage,
• maintaining the original installation routing in the engine bay is important,
• the cost-to-quality and installation fit ratio is a consideration.

Benefits of Using an Original Hose

Using an air conditioning hose dedicated to the M271 unit in the Mercedes W204 allows for maintaining the integrity of the entire cabin cooling system. An original part ensures:

• compatibility with the factory compressor and other system components,
• stable air conditioning operating parameters under typical usage conditions,
• reduced risk of fitting issues, common with universal aftermarket replacements.

This solution is aimed at users who want to restore full air conditioning functionality while maintaining an installation standard consistent with the manufacturer's documentation.

Related Components and Additional Information

If during servicing you plan to replace other components of the cabin cooling system in your Mercedes, it is worth considering a comprehensive check of the system's seal, compressor condition, and accessories to avoid re-leaking after installing a new hose.

For drivers interested in other components from the Air Conditioning Hoses, Pipes, and Connectors group intended for vehicles of this brand, check the available parts in the category Mercedes Air Conditioning Hoses, Pipes, and Connectors.

If you want to better understand why original used Mercedes-Benz components – including air conditioning system parts – are often the optimal choice in terms of quality and cost, read the article Used Mercedes Parts - Original Dismantled Parts, which discusses the practical aspects of selecting such components.